2518291256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{176747}}^1$

素因数の和:176903

約数の個数: 32

約数和(自身を含む): 5122157040

約数和(自身を除く): 2603865784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 14248, 176747, 353494, 706988, 1413976, 2297711, 4595422, 9190844, 18381688, 24214339, 48428678, 96857356, 193714712, 314786407, 629572814, 1259145628, 2518291256]

約数ペア:

[(1, 2518291256), (2, 1259145628), (4, 629572814), (8, 314786407), (13, 193714712), (26, 96857356), (52, 48428678), (104, 24214339), (137, 18381688), (274, 9190844), (548, 4595422), (1096, 2297711), (1781, 1413976), (3562, 706988), (7124, 353494), (14248, 176747)]